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454 with MSII
Posted: Wed Sep 22, 2010 9:29 pm
by 355vette
Sarted today for the first time. 454 BBC with tunnel ram intake and dual GM TBI.
It didn't run real well as I don'thave much in the way of proper VE tables and my
tach readings in TS are jumpy so have to work on that but am just happy to be
getting it going.
Re: 454 with MSII
Posted: Mon Oct 04, 2010 7:48 pm
by ol boy
Cool, another dual TBI setup out there. Post some pics when you get a chance. How did you do your injector channels? What code are you running?
Later Ryan
Re: 454 with MSII
Posted: Sat Oct 09, 2010 11:46 am
by 355vette
I am running code 2.90. I am firing front tbi from inj 1 and rear from inj 2 and simultanious 2 squirts
Re: 454 with MSII
Posted: Sun Oct 10, 2010 11:48 am
by 355vette
trying to post pic, hope it works. One is the efi on run stand and the other is the motor it is meant for in my 50 truck.
Re: 454 with MSII
Posted: Sun Oct 10, 2010 11:55 am
by 355vette
try again
Re: 454 with MSII
Posted: Sat Oct 23, 2010 4:23 am
by I-W
what car did you get the T-body from?
Thanks
Re: 454 with MSII
Posted: Mon Oct 25, 2010 9:18 am
by 355vette
Throttle bodies are from 1990 pickup with 5.7. Any of the era units will work but the throttle arms are different between different models. Now have motor running with full megasquirt ignition. I am learning how much I don't know even though I have read the manual I don't know how many times.